Update app.py

app.py

@@ -108,7 +108,7 @@ chat_model = ChatHuggingFace(llm=llm)
 
     
 with gr.Blocks(theme=gr.themes.Soft(text_size='lg', font=["monospace"], primary_hue=gr.themes.colors.green)) as demo:
-    text = gr.Textbox(label="Your text 🪶", value=ESSAY)
+    text = gr.Textbox(label="Your text 🪶", value=EXAMPLE_TEXT)
     with gr.Row():
         split_selection = gr.Dropdown(
             choices=[
@@ -125,7 +125,11 @@ with gr.Blocks(theme=gr.themes.Soft(text_size='lg', font=["monospace"], primary_
             show_label=False, # or set label to an empty string if you want to keep its space
             visible=False,
         )
-        preset_selection = gr.Radio(['Text', 'Code', 'Markdown'], label="Choose a preset", info="This will choose RecursiveCharacterTextSplitter with a specific set of separators.")
+        preset_selection = gr.Radio(
+            ['Text', 'Code', 'Markdown'],
+            label="Choose a preset",
+            info="This will choose RecursiveCharacterTextSplitter with a specific set of separators."
+        )
     with gr.Row():
         length_unit_selection = gr.Dropdown(
             choices=[
@@ -148,30 +152,17 @@ with gr.Blocks(theme=gr.themes.Soft(text_size='lg', font=["monospace"], primary_
         show_label=False,
         color_map={'Overlap': '#DADADA'}
     )
-    text.change(
-        fn=chunk,
-        inputs=[text, slider_count, split_selection, separator_selection, length_unit_selection, chunk_overlap],
-        outputs=out,
-    )
-    length_unit_selection.change(
-        fn=chunk,
-        inputs=[text, slider_count, split_selection, separator_selection, length_unit_selection, chunk_overlap],
-        outputs=out,
-    )
+
     split_selection.change(
         fn=change_split_selection,
         inputs=[text, slider_count, split_selection, separator_selection, length_unit_selection, chunk_overlap],
         outputs=[separator_selection, out],
     )
-    slider_count.change(
-        fn=chunk,
-        inputs=[text, slider_count, split_selection, separator_selection, length_unit_selection, chunk_overlap],
-        outputs=out,
-    )
-    chunk_overlap.change(
-        fn=chunk,
-        inputs=[text, slider_count, split_selection, separator_selection, length_unit_selection, chunk_overlap],
-        outputs=out,
+    gr.on(
+        [text.change, length_unit_selection.change, slider_count.change, chunk_overlap.change],
+        chunk,
+        [text, length_unit_selection, split_selection, slider_count, chunk_overlap],
+        outputs=out
     )
 
 demo.launch()